CVE Vulnerabilities

CVE-2003-0971

Published: Dec 15, 2003 | Modified: Apr 03, 2025
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:P/I:N/A:N
RedHat/V2
RedHat/V3
Ubuntu
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GnuPG (GPG) 1.0.2, and other versions up to 1.2.3, creates ElGamal type 20 (sign+encrypt) keys using the same key component for encryption as for signing, which allows attackers to determine the private key from a signature.

Affected Software

NameVendorStart VersionEnd Version
Privacy_guardGnu1.0.2 (including)1.0.2 (including)
Privacy_guardGnu1.0.3 (including)1.0.3 (including)
Privacy_guardGnu1.0.3b (including)1.0.3b (including)
Privacy_guardGnu1.0.4 (including)1.0.4 (including)
Privacy_guardGnu1.0.5 (including)1.0.5 (including)
Privacy_guardGnu1.0.6 (including)1.0.6 (including)
Privacy_guardGnu1.0.7 (including)1.0.7 (including)
Privacy_guardGnu1.2 (including)1.2 (including)
Privacy_guardGnu1.2.1 (including)1.2.1 (including)
Privacy_guardGnu1.2.2 (including)1.2.2 (including)
Privacy_guardGnu1.2.2-rc1 (including)1.2.2-rc1 (including)
Privacy_guardGnu1.2.3 (including)1.2.3 (including)
Red Hat Enterprise Linux 3RedHatgnupg-0:1.2.1-10*
Red Hat Linux 7.1RedHat*
Red Hat Linux 7.2RedHat*
Red Hat Linux 7.3RedHat*
Red Hat Linux 8.0RedHat*
Red Hat Linux 9RedHat*

References